*{margin: 0;
padding: 0;
list-style: none;
}
.header{
    width: 100%px;
    height: 40px;
    margin: auto;
}
.header .nav{
    width: 1423px;
    height: 40px;
    background: #333333;
    margin: auto;
}
.nav-left{
    width: 1226px;
    height: 40px;
    margin: auto;
}
.nav-left ul{
    width: 733px;
    height: 40px;
    float:left;
}
.nav-left ul a{
    float: left;
    padding: 0 7px;
    font-size: 7px;
    line-height: 40px;
    background: url(../images/jianke_03.jpg) no-repeat right center;
    color: #809fb0;
    list-style: none;
}
.nav-right{
    width: 273px;
    height: 40px;
    float: right;
}
.nav-right ul a{
    float: left;
    padding: 0 7px;
    font-size: 7px;
    line-height: 40px;
    background: url(../images/jianke_03.jpg) no-repeat right center;
    color: #809fb0;
    list-style: none;
}
.nav-right .wrp{
    height: 40px;
    line-height: 40px;
    margin: auto;
    padding: 0 10px;
    font-size: 7px;
    color: #809fb0;
}
.nav a:hover{
    color: #fff;
}
.nav-right .wrp:hover{
    background: #424242;
}
.main{
    width: 100%;
    height: 770px;
    margin: auto;
}
.main-nav{
    width: 1423px;
    height: 770px;
    margin: auto;
    background: #fff;
}
.main-wrp{
    width: 1226px;
    height: 770px;
    margin: auto;
}
.container{
    width: 1226px;
    height: 100px;
}
.container h1{
    width: 234px;
    height: 100px;
    float: left;
}
.container h1 img{
    margin-top: 22px;
}
/* 下拉菜单 */
.container ul {
    width: 610px;
    height: 100px;
    float: left;
}

.container ul a{
    float: left;
    padding: 0 7px;
    font-size: 16px;
    line-height: 40px;
    color: #809fb0;
    line-height: 100px;
}
.container ul a:hover{
    color: red;
}
.container ul a:hover .xs{
    display: block;
}
.container ul a .xs {
    border-top: 1px solid #cccccc;
    box-shadow: 0px 5px 5px rgba(0,0,0,0.5);
    display: none;
    width: 100%;
    background: #FFFFFF;
    position: absolute;
    left: 30px;
}
.container ul a .xs .xiao {
    position: absolute;
    top: -8px;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #FFFFFF;
    width: 0px;
    height: 0px;
    z-index: 999;
    margin: auto;
}
.container ul a .xs .xiao-1{
    width: 255px;
    height: 250px;
    border-right: 1px solid #e0e0e0;
    float: left;
    text-align: center;
}

.container ul a .xs .xiao-1 p{
    text-align: center;
}
/* 结束 */
.container span{
    width: 296px;
    height: 100px;
    float: right;
}
.container span input{
    margin: 0 0 0 0;
    width: 294px;
    height: 48px;
    background: url(../images/search_03_03.jpg) no-repeat scroll right; 
    font-size: 12px;
    text-indent: 12px;
    border: 1px solid #e0e0e0;
    margin-top: 25px;
}
.box{
    width: 400px;
    height: 500px;
    margin-left:100px;
    /* border:3px solid #00f; */
}
.m{
    width: 400px;
    height: 400px;
    /* border:1px solid #000; */
    position: relative;
}
.small ul li{
    margin:0 5px;
    border:1px solid #0f0;
}
.small ul li img{
    vertical-align: middle;
}
.small ul{
    width: 400px;
    height: 100px;
    display:flex;
    align-items: center;
    justify-content: flex-start;
}
.small ul li.active{
    border-color:#f00;
}
.shade{
    width: 100px;
    height: 100px;
    background:rgba(255,255,0,0.5);
    position: absolute;
    left:0;
    top: 0;
    display:none;
}
.big{
    width: 400px;
    height: 400px;
    position:absolute;
    left:105%;
    top:0;
    border:solid;
    background-image:url("./images/big1.jpg");
    background-size:1600px 1600px;
    display:none;
    background-repeat:no-repeat;
}
.middle{
    width: 400px;
    height: 400px;
    border:1px solid #000;
    position:absolute;
    left:0;
    top:0;
}
.shade:hover{
    cursor:move;
}
